This abstraction retains many of the basic relational features of the JDBC interface, but simplifies them in such a way that makes it very easy to use.
这种抽象保留了JDBC接口的很多基本关系型功能，但对其进行了简化，从而让使用非常地方便。
For instance, MySQL doesn't offer full support for foreign keys, meaning it doesn't have all the relational features of Informix, which is a complete relational database.
例如，MySQL不提供全面的外键支持，这意味着它不具有Informix的所有关系特性，而Informix是一个完整的关系数据库。
It has a number of SQL compatibility features to DB2 that are helpful when it comes to migrating from other relational databases.
它拥有多个到DB2的SQL兼容性特征，当从其他关系型数据库移植数据时这些特征是很有用的。
These features are difficult to implement in a traditional relational database.
这些功能用传统的关系型数据库比较难实现。
IDS is a versatile relational database server that is powered with a wealth of features. It helps every database user, from an application user to an administrator, with complex activities.
IDS是一种强大的关系数据库服务器，它提供了许多特性，可以帮助每个数据库用户(从应用程序用户到管理员)完成复杂的活动。
Developers might additionally choose to leverage the embedded SQLite features for relational data storage.
开发者也可以另外选择内嵌的SQLite特性来存储关系型数据。
He did not say what SQL Server features Microsoft would add to Azure, other than to say it'll include greater relational functionality.
他并没有谈及微软会向Azure中加入哪些SQLServer的功能，只说它会包含更好的关系型功能。
DB2 ensures uniqueness of the relational id, and provides features to validate XML data with several XML schemas without modifying the schema location specified in the XML data.
DB 2确保关系ID的惟一性，提供一些特性来通过几个XMLSchema验证XML数据，同时不需要修改XML数据中指定的模式位置。
Hiding parts of the XML content through an XQuery update view does not modify the stored content, but allows the utilization of security features of a traditional relational view.
通过XQuery更新视图隐藏XML内容的某些部分并不会修改存储的内容，而是允许利用传统的关系视图的安全特性。
For example, Domino sites gain access to DB2 features, such as relational constructs and SQL-based views.
例如，Domino站点获得对DB2功能（如关系构造图和基于SQL 的视图）的访问权。
If you want triggers, aggregated functions, outer joins, views, and other SQL features, they are all there (something you won't get from most lightweight relational databases).
如果您想要使用触发器、聚合函数、外部联接、视图以及其他SQL功能，HSQLB都可以满足您的需要(大部分轻量级关系数据库无法做到这一点)。
The result is an application that is easy to deploy with all the features of a relational database system.
其结果就是，应用程序很容易部署，并且具有关系数据库系统的所有特性。
Some of the server application Bridges are full-fledged application frameworks, with their own templating systems, authentication services, object-relational mappers, and other such features.
某些服务器应用程序桥梁是非常完善的应用程序框架，拥有它们自己的模板系统、身份验证服务、与对象相关的映射程序，以及其他诸如此类的功能。
In addition, you explored how DataStage can load this data into two tables: one with traditional SQL data types, and one that features both relational and XML columns.
另外，您还探索了DataStage如何将数据装载到两个表中：一个使用传统的SQL数据类型，另外一个使用了关系列和xml列。
In addition, you explored how DataStage can load this transformed data into two tables, one with traditional SQL data types and one that features both relational and XML columns.
此外，您还探索了DataStage如何将这些转换的数据加载到两个表中，一个具有传统SQL数据类型，一个同时具有关系和xml列。
The other one is linguistic studies, which ranges from the language features, the relational management to the interactive processes and generic analysis of meetings.
另一种研究则是语言学研究，关注的是会议的语言特点，关系管理，会议互动和类型分析等。
Database systems are more efficient with the support of database machines. By combining the features of database operations, a tree-structured relational database machine TDM is proposed.
数据库机器为提高数据库系统的效率提供了强有力的支持，本文结合数据库操作特点从而提出了一种树型关系数据库机tdm系统。
Database systems are more efficient with the support of database machines. By combining the features of database operations, a tree-structured relational database machine TDM is proposed.
数据库机器为提高数据库系统的效率提供了强有力的支持，本文结合数据库操作特点从而提出了一种树型关系数据库机tdm系统。
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